| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.25 | 7.263% | $189.051 | $189.05 | $189.05 | $189.10 |
| Purchase #2 | $17.98 | 3.171% | $18.5501 | $18.55 | $18.55 | $18.60 |
| Purchase #3 | $87.94 | 6.160% | $93.3571 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $123.54 | 12.163% | $138.5662 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $194.95 | 13.279% | $220.8374 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $231.67 | 13.186% | $262.218 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $138.38 | 8.687% | $150.4011 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $970.71 | $1,072.9809 | $1,072.99 | $1,072.95 | $1,073.10 | |